diff --git a/libraries/opencv/README b/libraries/opencv/README
new file mode 100644
index 0000000000..e2566f95b3
--- /dev/null
+++ b/libraries/opencv/README
@@ -0,0 +1,5 @@
+OpenCV (Open Source Computer Vision) 
+
+
+OpenCV is a library of programming functions mainly aimed at real time computer vision.
+
diff --git a/libraries/opencv/opencv.SlackBuild b/libraries/opencv/opencv.SlackBuild
new file mode 100644
index 0000000000..5265814a64
--- /dev/null
+++ b/libraries/opencv/opencv.SlackBuild
@@ -0,0 +1,77 @@
+#!/bin/sh
+#
+# Slackware build script of opencv 
+
+# Copyright 2006 Ricardson Williams <ricardsonwilliams at yahoo.com.br>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=opencv
+VERSION=1.1pre1
+ARCH=${ARCH:-i486}	
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+fi
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP || exit 1
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz || exit 1
+mv $PRGNAM-1.1.0 $PRGNAM-$VERSION  || exit 1
+cd $PRGNAM-$VERSION || exit 1
+chown -R root:root .
+chmod -R u+w,go+r-w,a-s .
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --build=$ARCH-slackware-linux \
+  || exit 1 
+
+make || exit 1
+make install DESTDIR=$PKG || exit 1
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" \
+  | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README THANKS TODO \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+mv $PKG/usr/share/$PRGNAM/doc $PKG/usr/doc/$PRGNAM-$VERSION/
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -c n -l y -p $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz
diff --git a/libraries/opencv/opencv.info b/libraries/opencv/opencv.info
new file mode 100644
index 0000000000..ee0034e5d0
--- /dev/null
+++ b/libraries/opencv/opencv.info
@@ -0,0 +1,8 @@
+PRGNAM="opencv"
+VERSION="1.1.0"
+HOMEPAGE="http://opencv.willowgarage.com"
+DOWNLOAD="http://nchc.dl.sourceforge.net/sourceforge/opencvlibrary/opencv-1.1pre1.tar.gz"
+MD5SUM="b147b7cd3c059831c415c5a2bcecdf95"
+MAINTAINER="Ricardson Williams"
+EMAIL="ricardsonwilliams@yahoo.com.br"
+APPROVED="michiel"
diff --git a/libraries/opencv/slack-desc b/libraries/opencv/slack-desc
new file mode 100644
index 0000000000..39785c44f6
--- /dev/null
+++ b/libraries/opencv/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+      |-----handy-ruler------------------------------------------------------|
+opencv: OpenCV (Open Source Computer Vision) 
+opencv: 
+opencv: OpenCV is a library of programming functions mainly aimed at real 
+opencv: time computer vision. 
+opencv: 
+opencv: 
+opencv:  
+opencv: Homepage: http://opencv.willowgarage.com 
+opencv:  
+opencv:   
+opencv: